Electronic dog collar



FIG. 1 is a front perspective view of an electronic dog collar showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of the remainder of the electronic dog collar is for environmental purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for an electronic dog collar, as shown and described. 